SPONSORED LINKS

1989 Buick Regal vehicle is running rich

Tiny
JACOLLIER
  • MEMBER
  • 1989 BUICK REGAL
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 197,583 MILES
This vehicle idles down and up then dies, it is blowing black smoke, and has killed it's converter
Tuesday, August 25th, 2009 AT 12:49 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Has the check engine light come on? There are a few things that can cause this. That is why I am asking about the light. It will help narrow down the problem.

Let me know.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Friday, September 4th, 2009 AT 8:09 AM
Tiny
JACOLLIER
  • MEMBER
  • 5 POSTS
Thank's Joacb, as it turned out the fuel pressure regulator was leaking fuel into the vacume source.
A new regulator and away it went.
Was this
answer
helpful?
Yes
No
Friday, September 4th, 2009 AT 9:51 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
I'm glad you got it figured out. Let us know if you have questions in the future.
Was this
answer
helpful?
Yes
No
Friday, September 4th, 2009 AT 10:32 AM

Please login or register to post a reply.

Related Engine Rich Content

Is it Safe to Drive Check Engine Light?
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
Engine Running Rich
GUIDE
Engine Running Rich
This guide was created to show you what can cause an automotive engine to have a rich fuel mixture, which may cause black smoke to be released form the exhaust tail pipe as...
VIEW MORE

Sponsored links